| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.42 | 10.154% | $50.0319 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $196.96 | 6.703% | $210.1622 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $185.68 | 7.867% | $200.2874 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $242.90 | 10.204% | $267.6855 | $267.69 | $267.70 | $267.70 |
| Purchase #5 | $14.69 | 3.457% | $15.1978 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $115.75 | 8.798% | $125.9337 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $100.56 | 12.214% | $112.8424 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $901.96 | $982.1409 | $982.14 | $982.20 | $982.10 | |